seat Workshop Repair Guides

SEAT Workshop Service and Repair Manuals

Measures in the 1st case > < Repairing fuel supply
Measures after filling with the wrong fuel
Measures after filling with the wrong fuel
t  → Chapter „Measures in the 1st case“
t  → Chapter „Measures in the 2nd case“
t  → Chapter „Fuel tank: Draining“
  Caution
Irreparable damage to high-pressure components, especially the high-pressure pump due to lack of lubrication though incorrect fuel may occur when filling fuel tank with incorrect fuel. Damage such as seizure and the detachment of particles must be expected. It is absolutely sure that the particles will cause damage to the pressure control valve and to the injectors.
When filling the tank with the wrong fuel, one differentiates between two cases:
t  1. Case: You noticed your mistake BEFORE starting the engine and the engine has NOT been started → Chapter
t  2. Case: You noticed the mistake AFTER starting the engine. Incorrect or impure fuel has entered the fuel system and has reached the high pressure components → Chapter
   

Measures in the 1st case > < Repairing fuel supply